A capture block assembly prevents unauthorized removal, swapping, interchanging or replacement of shackle members used with conventional wire rope sling assemblies. A first half member is permanently joined with a second half member within a thimble member of a sling loop, after a wire rope sling has been manufactured or assembled, to prevent removal of a shackle from such loop. No welding or other operations permanently affecting strength properties of the thimble or sling member is required.
CAPTURE BLOCK ASSEMBLY FOR RETAINING SHACKLES
2016-01-07
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |
METHOD AND APPARATUS FOR RETAINING SHACKLES USING THIMBLE RETAINING ELEMENT
European Patent Office | 2018
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